To avoid a long waiting time, what is the best day and time to get an oil change. And is an appointment required? "Thanks"

First of the day is usually the fastest. Scheduling isn't required, but an appointment helps ensure that you get your vehicle serviced at your appointed time. You can schedule online here: https://antwerpensecuritynissanservice.com/schedule-service-appointment.html

I cannot answer that question I purchased a new car. I just walked in and just sat where I wanted to and. Talked to salesperson person to sellme a car